MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1
SHA3-384 hash: 9f5f3a77d74d41b0a168f0deab1843e541a6ef4dbc32ed3e16607eee7a1048dfdc1ef276e8e97441b83e49adc73ad644
SHA1 hash: 4fade15bd14b37296ba5bda592561d597a542f18
MD5 hash: 08c29d63542f2e975d2fd8c9165d0a2c
humanhash: edward-kitten-cup-harry
File name:psh4
Download: download sample
Signature Mirai
Create hunting rule
File size:71'372 bytes
First seen:2026-02-19 20:21:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WaBwtCeT4zeGmREHCTKJtjRm1rwCWpvgAlRjBZ/Ic:WmuT4zeGDCWJ21rwPvjtKc
TLSH T1D2639D77C52D2DD4C29556F4B9B08F791B63B44081AB0EFB4A95C1BA8043EACFA053F5
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/17239ab3-eeb4-4301-ab85-92a240eed002/
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/699770f710e80629d4ea9203/reports/17953803-84ac-4669-a615-e64163f0fa44/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/caa2c19c-3dd7-426b-9ac1-82bb7f9cde36
Behavior Graph:
Download SVG
%3 guuid=a293be3c-1800-0000-8ab7-39f2d30c0000 pid=3283 /usr/bin/sudo guuid=e17f883e-1800-0000-8ab7-39f2d90c0000 pid=3289 /tmp/sample.bin guuid=a293be3c-1800-0000-8ab7-39f2d30c0000 pid=3283->guuid=e17f883e-1800-0000-8ab7-39f2d90c0000 pid=3289 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ab9cec59-1e24-4866-9085-9fd850a86653
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-19 21:21:12 UTC
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4432fcs3lpbqdyzylyan4tato7se4txkg4nvkwmlro4ooxupcxaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260219-y5nm6ad12a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e737a28a5b5bc301e3385e00de4c1377e44e4eea371b55598b8bb8e75e8f15c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779100/
  
Delivery method
Distributed via web download

Comments